#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (c) 2025, Huawei Technologies Co., Ltd. All rights reserved.
def setup_model_and_optimizer(*args, **kwargs):
    return [0], None, None


def build_train_valid_test_data_iterators(train_valid_test_datasets_provider_):
    return [0, 1, 2]


def training_log(*args):
    pass